ニシシマドジョウの孵化仔魚

コヒガイの孵化仔魚

Osaka Museum of Natural History

Movie Archives of Animal Behavior

チチブの孵化

Osaka Museum of Natural History

Movie Archives of Animal Behavior

アシシロハゼの孵化

Osaka Museum of Natural History

Movie Archives of Animal Behavior

白魚も人工孵化 : 茨城の計画

神戸大学附属図書館

Kobe University Library Digital Archive Newspaper Clippings Collection

公魚孵化放流 : 成績好良

神戸大学附属図書館

Kobe University Library Digital Archive Newspaper Clippings Collection

鮎鮭人工孵化 : 孵化費支給計画

神戸大学附属図書館

Kobe University Library Digital Archive Newspaper Clippings Collection

鱒人工孵化

神戸大学附属図書館

Kobe University Library Digital Archive Newspaper Clippings Collection

消毒・孵化室

Mima City Library

ADEAC: A System of Digitalization and Exhibition for Archive Collections

魚の化石 : 魚の化石

ADEAC: A System of Digitalization and Exhibition for Archive Collections

魚の化石 : 魚の化石

ADEAC: A System of Digitalization and Exhibition for Archive Collections

『公魚』の人工孵化 : 三重県水産試験場の試み

神戸大学附属図書館

Kobe University Library Digital Archive Newspaper Clippings Collection

綿貫種鶏孵化場

Samukawa Archives

ADEAC: A System of Digitalization and Exhibition for Archive Collections

山本電熱孵化場

Toyohashi City Library

ADEAC: A System of Digitalization and Exhibition for Archive Collections

沖縄産の蚕種人工孵化

神戸大学附属図書館

Kobe University Library Digital Archive Newspaper Clippings Collection

魚化石? : 魚化石

ADEAC: A System of Digitalization and Exhibition for Archive Collections

魚の化石

Fukuoka City Museum

Fukuoka City Museum Collection Database

魚の化石

Fukuoka City Museum

Fukuoka City Museum Collection Database

新井田川サケマス孵化場

History of the Aomori Prefecture Digital Archive

Postcards and Photos Database of Aomori Prefectural History

新井田川サケマス孵化場

History of the Aomori Prefecture Digital Archive

Postcards and Photos Database of Aomori Prefectural History

新井田川サケマス孵化場

History of the Aomori Prefecture Digital Archive

Postcards and Photos Database of Aomori Prefectural History

新井田川サケマス孵化場

History of the Aomori Prefecture Digital Archive

Postcards and Photos Database of Aomori Prefectural History

鱈の人工孵化 石川で着手

神戸大学附属図書館

Kobe University Library Digital Archive Newspaper Clippings Collection

鮭の人工孵化 岩手で成功

神戸大学附属図書館

Kobe University Library Digital Archive Newspaper Clippings Collection

魚鱗化石 : 魚鱗化石

ADEAC: A System of Digitalization and Exhibition for Archive Collections